Hot air dryer DDJG series

coffeedehydrationrotary drum

Coffee Grounds (SCG) are the waste product from coffee making. The coffee grounds dryer of our company, firstly through pre-dehydration, can can dry the wet coffee grounds from the moisture of about 85%, to the moisture of about 10%. Our company can also provide the pelleting system in order to make a one-stop solution for some customers. System Firstly, coffee grounds is transported to the rotary drum dryer by the belt conveyor. Material moves to the end of dryer body, during which the wet material gets fully contact with the hot air. After drying, most of the dry material is discharged through the belt conveyor. The left material mixed with dust goes into the cyclone dust collector and the bag dust collector in sequence, where the dust will be collected. Lastly, with the function of induced draft fan, the left material will discharged through the conveyor. Advantage 1. Designed inner structure for coffee grounds. High drying efficiency to 90-95%; 2. The system can be equipped with PLC and video monitoring system, with a high degree of automation and simple operation; 3. The system has a unique sealing structure, no thermal energy leakage. 4. Automatically remove impurities and iron to ensure that impurities do not enter the following drying process; 5. Multiple Heating Source. Customers can choose the heating source according to their situation, we can design the customized solutions.